Heater & Furnace Installations We've Mastered the Craft of HVAC

Heater & Furnace Installation in O’Fallon

Expert Heating & Furnace Installations

A properly functioning heating system is essential for comfort, health, and safety—especially in the extreme cold of an Illinois winter. Heritage Heating & Cooling offers the latest in energy-saving heating and furnace installations in O’Fallon and the neighboring areas. We are the only company in the Metro East to be named an Authorized Customer Care Dealer for American Standard.

Call us at (618) 649-0056 or use our online form for help with your heater or furnace installation!

What can you expect when you choose us for a heater or furnace installation?

  • Quality heating equipment
  • Precision installations
  • The best warranties in the industry
  • 100% customer satisfaction
  • Flexible financing options

Your comfort and safety are extremely important to us. When you need a new furnace, we can recommend a quality system that will provide sufficient heat for your home and deliver the energy efficiency you want. We work with you to help you select the furnace that best suits your needs and meets your budget. Financing options are available for new equipment installations and we are usually able to provide an answer regarding financing in 15 minutes or less.

4 Reasons you may need our O'Fallon heater replacement services:

  • Lower your heating bill -

Older furnaces tend to lose their efficiency over time. Naturally, when your furnace uses less fuel to keep your home warm, the less your bill will cost.

  • Avoid frequent repairs -

Older furnaces may require maintenance often. If your furnace is in need of constant repair, you may need to look at getting a new model in order to provide peace of mind.

  • Increased comfort -

An older furnace will get to a point where it is constantly having to run in order to keep your home warm for any length of time. A new furnace will make your home more comfortable with less effort and less fuel.

  • Helps keep you safe -

With an older furnace, they are often more prone to leaking. This can result in a a carbon monoxide buildup. Making sure your furnace is replaced is by far the best option to keep you and your family safe.

Free Consultations & Estimates for New Heating Equipment

Our O'Fallon heater replacement & repair team has the training and experience to handle any situation. We are fully licensed, bonded, and insured, and all our technicians are background checked, drug tested, and trained to provide outstanding, respectful service. When we complete a job, your home will be as clean as it was when we arrived.

At Heritage Heating & Cooling, we stand behind our work with some of the best warranties in the industry. Most of our O'Fallon heater installation and furnace installations are covered by a 10-year parts warranty and a lifetime heat exchanger warranty. Additionally, we offer a five-year labor warranty at no cost to you. We are a local, veteran owned and operated business, and we offer veteran, military, and senior discounts.

If you are ready for a new heating system, give us a call at (618) 649-0056 or contact us via our online form to learn more about our O’Fallon heating and furnace installation services.

Go With The Best

SUPERIOR WORKMANSHIP, SUPERIOR SERVICE
  • 100% Customer Satisfaction Guaranteed
  • Free Estimates on New Equipment
  • EPA Certified Technicians
  • 0% Interest Financing For 60 Months
  • After Hours Service Available
  • Military/Veteran, & Senior Discounts

Rave Reviews

Our Customers Love Us
  • A quality product installed and maintained by quality people!

    “Heritage installed a high efficiency American Standard heating/cooling replacement unit about 18 months ago. They did an excellent job. They have performed a Fall/Winter and a Spring/Summer inspection ...”

    - Andrew Allan
  • Awesome

    “Awesome service and professionalism. Best response I've ever been privileged to experience. From the quick call back to the quick response and the superior service provided by the techs, it's ...”

    - Charles T
  • No One Else Even Comes Close

    “I highly recommend Heritage Heating & Cooling. We called them on Wednesday night at 8:30 and by Friday morning at 11:30 they were done installing a brand new American Standard, 5-ton, 16 SEER, two ...”

    - Terry Holley
  • Customer focused, professional - not about the $.

    “Heritage installed an HVAC 18 months ago. Very professional and answered all my questions. I recently had another company service (because I had an existing agreement) and they stated all kind of ...”

    - Ed
  • $150 annual maintenance agreement

    “Very courteous and professional.”

    - A/C tune up
/